Finned tube



FIG. 1 is a top plan view of a finned tube embodying the invention.

FIG. 2 is a top perspective view of the finned tube.

FIG. 3 is an enlarged top plan view of the finned tube.

FIG. 4 is a top perspective view of the finned tube.

FIG. 5 is a bottom plan view of the finned tube.

FIG. 6 is a front elevation view of the finned tube.

FIG. 7 is a cross-sectional elevation view along line 7-7 of FIG. 3.

FIG. 8 is a cross-sectional top perspective view along line 7-7 of FIG. 3.

FIG. 9 is a top perspective view of the finned tube.

FIG. 10 is a side elevation view of the finned tube; and,

FIG. 11 is a cross-sectional elevation view along line 11-11 of FIG. 3.

The finned tube may be constructed of colored or clear materials having visual appeal and ranging from transparent to opaque in optical transmission properties. 

CLAIM The ornamental design for a finned tube, substantially as shown and described. 